Home / 7,282,007.60-10,925,635.80-3,025,230.80

Finding the Fourth Proportional to 7,282,007.60, 10,925,635.80 and 3,025,230.80

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Solution

The fourth proportional to 7,282,007.60, 10,925,635.80 and 3,025,230.80 is: 4,538,936.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,282,007.60 : 10,925,635.80 = 3,025,230.80 : x
  2. Step 2: Convert to fraction form
    7,282,007.60/10,925,635.80 = 3,025,230.80/x
  3. Step 3: Cross multiply
    7,282,007.60x = 10,925,635.80 × 3,025,230.80
  4. Step 4: Simplify right side
    7,282,007.60x = 33,052,569,931,742.64
  5. Step 5: Solve for x
    x = 33,052,569,931,742.64/7,282,007.60
  6. Step 6: Final answer
    x = 4,538,936.48

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.